West Canyon Creek, Arizona - 7.5 Minute Series Topo Map snow flooding surfaces

flooding surfaces

• 2˚ resolution azimuth ring provides accurate readings

000 miles of hiking experience

mud/salt flats

The mapping was

West Canyon Creek, Arizona - 7.5 Minute Series Topo Map snow flooding surfacesThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes